Specialist Installer Qualifications; Intended Use; Permitted Operation; Impermissible Operation - Maico Rv 2 Rls 45 K Installations- Und Inbetriebnahmeanleitung

3 Specialist installer qualifications

3 Specialist installer qualifications
Installation may only be carried out by specialists
who have the necessary knowledge and experi-
ence in ventilation technology.
Electrical connection, commissioning, mainten-
ance and repairs may only be carried out by qual-
ified electricians in accordance with DGUV reg-
ulation 3, Section 2 (3) and in compliance with the
relevant standards (e.g. DIN EN 50110-1) and
technical rules.
Further provisions of other national laws must
be taken into account.
Qualifications and requirements needed for in-
stallation work: Specialist training and knowledge
of compulsory technical standards, EU Directives
and EU Ordinances. The installations must be
carried out professionally. Applicable building reg-
ulations, accident prevention regulations, occupa-
tional health and safety measures (protective
clothing in good repair etc.) must be complied
with. Installation work by trainees is only permit-
ted under the supervision of the above-mentioned
trained specialists.
The persons must be instructed in health and
safety requirements for their area. A school-leav-
ing certificate with good national language skills is
required.

4 Intended use

RV 2 RotationVent ventilation units with heat re-
covery are used for controlled ventilation and air
extraction of rooms and residential units with
ventilation capacities of up to 42 m³/h.
The ventilation units are suitable for flats, single-
family and multiple-family dwellings, offices or
comparable rooms, both for new buildings and
renovation work.
RV 2 ventilation units are intended exclusively for
domestic use or applications similar to domestic
use. Any other or additional use shall be deemed
improper.

5 Permitted operation

Operation of the ventilation units is permitted:
• in exterior walls with a minimum wall thickness
of 365 mm and a maximum wall thickness of
500 mm with sufficient load-bearing capacity.
• in closed rooms (supply and exhaust air
rooms), space requirement/working space in
front of the unit 0.7 m.
• with pre-installation kit aligned exactly horizont-
ally and on the exterior wall: installation posi-
tion horizontal (parapet variant) or vertical (soffit
variants).
• with permanent electrical installation.
• with correctly installed external grille with drip
rail.
• with RLS 45 K control unit(s). Operation with
additional DS 45 RC radio switches is also pos-
sible (DS 45 RC only in combination with PP 45
EO).
• with 1 unit pair. Operation of RV 2 units in
pairs is recommended. A single RV 2 unit can
also be combined with an exhaust air fan in the
bathroom/WC. Exhaust air fans with up to 60
m³/h (ER or ECA 100 ipro) are permitted.
• once the building is ready for occupancy.
• once all connection cables are correctly fitted
and secure.
• once all protective materials have been re-
moved.
• once all ventilation units and room air controls
are correctly installed.

6 Impermissible operation

Operation of the ventilation unit is not permit-
ted in the following situations and environ-
ments:
• if flammable materials, liquids or gases are
stored in the vicinity of the ventilation unit.
• in potentially explosive atmospheres.
• in combination with a lab extraction unit.
• in combination with air-ventilated fireplaces
connected to an exhaust gas system, which it-
self has multiple connections.
• to convey chemicals or aggressive gases/va-
pours.
• with extractor hoods in exhaust air mode.
• during the construction phase.
• to dry out new buildings.
Please also read the safety instructions for
PushPull ventilation units for further informa-
tion on potential hazards.
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